Siemens SINAMICS G120D - A07557 (F) Encoder 1: Reference point coordinate not in the permissible range; A07558 (F) Encoder 2: Reference point coordinate not in the permissible range; F07563 (A) Drive encoder: XIST1_ERW configuration incorrect; A07565 (F, N) Drive: Encoder error in PROFIdrive encoder interface 1

List of faults and alarms
Faults and alarms
3-835
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
A07557 (F) Encoder 1: Reference point coordinate not in the permissible range
Reaction: NONE
Acknowledge: NONE
Cause: The reference point coordinate received when adjusting the encoder via connector input CI:p2599 lies outside the
half of the encoder range and cannot be set as actual axis position. The maximum permissible value is displayed in
the supplementary information.
Remedy: Set the reference point coordinate less than the value from the supplementary information.
See also: p2598 (EPOS reference point coordinate signal source)
A07558 (F) Encoder 2: Reference point coordinate not in the permissible range
Reaction: NONE
Acknowledge: NONE
Cause: The reference point coordinate received when adjusting the encoder via connector input CI:p2599 lies outside the
half of the encoder range and cannot be set as actual axis position. The maximum permissible value is displayed in
the supplementary information.
Remedy: Set the reference point coordinate less than the value from the supplementary information.
See also: p2598 (EPOS reference point coordinate signal source)
F07563 (A) Drive encoder: XIST1_ERW configuration incorrect
Reaction: OFF2 (IASC/DCBRK, NONE, OFF1, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: An incorrect configuration was identified for the "Absolute position for incremental encoder" function.
Fault value (r0949, interpret decimal):
Fault cause:
1 (= 01 hex):
The "Absolute value for incremental encoder" function is not supported (r0459.13 = 0).
Note regarding the message value:
The individual information is coded as follows in the message value (r0949/r2124):
yyxx dec: yy = fault cause, xx = encoder data set
See also: r0459 (Sensor Module properties extended), p4652 (XIST1_ERW reset mode)
Remedy: For fault value = 1:
- upgrade the Sensor Module firmware version.
- check the mode (p4652 = 1, 3 requires the property r0459.13 = 1).
A07565 (F, N) Drive: Encoder error in PROFIdrive encoder interface 1
Reaction: NONE
Acknowledge: NONE
Cause: An encoder error was signaled for encoder 1 via the PROFIdrive encoder interface (G1_ZSW.15).
Alarm value (r2124, interpret decimal):
Error code from G1_XIST2, refer to the description regarding r0483.
Note:
This alarm is only output if p0480[0] is not equal to zero.
Remedy: Acknowledge the encoder error using the encoder control word (G1_STW.15 = 1).
A07566 (F, N) Drive: Encoder error in PROFIdrive encoder interface 2
Reaction: NONE
Acknowledge: NONE
Cause: An encoder error was signaled for encoder 2 via the PROFIdrive encoder interface (G2_ZSW.15).
Alarm value (r2124, interpret decimal):
Error code from G2_XIST2, refer to the description regarding r0483.
Note:
This alarm is only output if p0480[1] is not equal to zero.
Remedy: Acknowledge the encoder error using the encoder control word (G2_STW.15 = 1).